#3D65CD#3D65CD

#3D65CD is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.5% C 0.167 H 265.3°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3D65CD
RGB	rgb(61, 101, 205)
HSL	hsl(223, 59%, 52%)
HSV	hsv(223, 70%, 80%)
CMYK	cmyk(70.2%, 50.7%, 0%, 19.6%)
CIE-LAB	lab(45.23, 21.04, -58.09)
CIE-LCH	lch(45.23, 61.78, 289.91°)
OKLab	oklab(53.53% -0.0137 -0.1669)
OKLCH	oklch(53.53% 0.167 265.3)
XYZ	xyz(17.5937, 14.7054, 59.6570)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D65CD #CDA53D

analogous

#3DADCD #3D65CD #5D3DCD

triadic

#3D65CD #CD3D65 #65CD3D

tetradic

#3D65CD #CD3DAD #CDA53D #3DCD5D

square

#3D65CD #CD3DAD #CDA53D #3DCD5D

split-complementary

#3D65CD #CD5D3D #ADCD3D

monochromatic

#1D3572 #2A4CA3 #3D65CD #6E8CDA #9EB2E6

Accessibility & contrast

On white

5.33

#3D65CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#3D65CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D65CD

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D65CD	#FFFFFF	#000000	##FFFFFF
##3D65CD	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2672D1

Deuteranopia (green-blind)

#0065CB

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3d65cd;
/* rgb */ color: rgb(61, 101, 205);
/* oklch */ color: oklch(53.5% 0.167 265.3);

Tailwind

colors: {
  custom: {
    50: '#8490dd',
    500: '#3d65cd',
    950: '#000000',
  },
}

SCSS

$custom: #3d65cd;
$custom-light: #8490dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d65cd",
  "rgb": {
    "r": 61,
    "g": 101,
    "b": 205
  },
  "hsl": {
    "h": 223.333,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.53531,
    "c": 0.16745,
    "h": 265.3
  },
  "luminance": 0.14707
}

Semantic roles & 50–950 ramp

primary

#3D65CD

secondary

#D2C193

accent

#B746E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D65CD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →